19007545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 23950080

約数和(自身を除く): 4942535

約数列:

[1, 5, 23, 115, 197, 839, 985, 4195, 4531, 19297, 22655, 96485, 165283, 826415, 3801509, 19007545]

約数ペア:

[(1, 19007545), (5, 3801509), (23, 826415), (115, 165283), (197, 96485), (839, 22655), (985, 19297), (4195, 4531)]